/Engine/Source/Runtime/AssetRegistry/Public/AssetRegistry/AssetRegistryHelpers.h
Finds references of the provided asset that are of the a class contained in the InMatchClasses set.
static void FindReferencersOfAssetOfClass ( const [FAssetIdentifier](API\Runtime\CoreUObject\AssetRegistry\FAssetIdentifier) & InAssetIdentifier, TConstArrayView< [UClass](API\Runtime\CoreUObject\UObject\UClass) * > InMatchClasses, [TArray](API\Runtime\Core\Containers\TArray)< [FAssetData](API\Runtime\CoreUObject\AssetRegistry\FAssetData) > & OutAssetDatas )